The cumulative distributions of the species in the results. The darkest area has the most species.
Zone 11 - 0 species Zone 10 - 1 species Zone 9 - 7 species Zone 8 - 20 species Zone 7 - 23 species Zone 6 - 24 species Zone 5 - 23 species Zone 4 - 18 species Zone 3 - 10 species Zone 2 - 2 species Zone 1 - 0 species Mexico - 4 species Alaska - 3 species Yukon Territories - 0 species Northwest Territories - 1 species British Columbia - 7 species Alberta - 3 species Saskatchewan - 4 species Nunavut - 0 species Manitoba - 3 species Ontario - 13 species Quebec  - 9 species Newfoundland - 2 species New Brunswick  - 10 species Prince Edward Island - 5 species Nova Scotia - 8 species Hawaii - 0 species Washington - 9 species Oregon - 6 species California - 7 species Nevada - 4 species Idaho - 5 species Montana - 5 species Wyoming - 4 species Utah - 4 species Arizona - 4 species Colorado - 4 species New Mexico - 5 species Texas - 4 species Oklahoma - 5 species Kansas - 4 species Nebraska - 3 species South Dakota - 5 species North Dakota - 4 species Arkansas - 6 species Missouri - 6 species Iowa - 8 species Minnesota - 10 species Illinois - 11 species Wisconsin - 11 species Michigan - 12 species Indiana - 8 species Kentucky - 12 species Maine - 10 species New Hampshire - 10 species Vermont - 10 species Massachusetts - 13 species Rhode Island - 10 species Connecticut - 11 species New York - 13 species Ohio - 12 species Pennsylvania - 13 species West Virginia - 9 species New Jersey - 10 species Maryland - 10 species Delaware - 7 species Virginia - 10 species North Carolina - 11 species Louisiana - 5 species Tennessee - 10 species Mississippi - 5 species South Carolina - 5 species Georgia - 9 species Alabama - 8 species Florida - 4 species